• Senior/Staff Engineer - Dynamics Analysis…

    Dominion Energy (Glen Allen, VA)
    …improve grid management. + Explore new research areas for time-series analysis in power systems . + Use of dynamic control models for analysis and mitigation of ... Senior/Staff Engineer - Dynamics Analysis & Modeling Dominion Energy is committed to providing reliable,...Strive to Drive Power Innovation Through Data** As power systems all over the world incorporate more inverter-based generation… more
    Dominion Energy (07/22/25)
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  • Environmental GIS Application Builder

    Leidos (Reston, VA)
    …projects including data management, processing, and analysis; Quality Assurance (QA)/Quality Control (QC); geospatial modeling ; and project report preparation ... Leidos currently has an opening for an **Environmental Geographic Information Systems (GIS) Application Builder.** The successful candidate will support the design… more
    Leidos (07/12/25)
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  • Modeling & Simulation Engineer (Principal…

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Principal I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (08/08/25)
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  • Modeling & Simulation Engineer (Senior II)

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...of space defense. Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer (Senior II) to join a… more
    KBR (07/23/25)
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  • Modeling and Simulation Engineer…

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer (Specialist) KBR is seeking a Modeling & Simulation Engineer (Specialist) with AFSIM experience to join a team of ... quantitative analysts and modelers that conducts modeling , simulation, and analysis (MS&A) of emerging concepts for the Defense Advanced Research Projects Agency… more
    KBR (07/23/25)
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  • Junior Software Developer - Modeling

    SimIS Inc. (Suffolk, VA)
    …frameworks such as HLA, DIS or similar M&S tools + Basic understanding of version control systems (Git) + Interest in military systems and defense ... contingent upon award. Job Description: The ideal candidate will support US military Modeling & Simulation (M&S) efforts under the guidance of senior developers at… more
    SimIS Inc. (08/03/25)
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  • Quantitative Modeling Senior Associate,…

    Fannie Mae (Reston, VA)
    …to facilitate identification of emerging risk and risk assessment. The*Quantitative Modeling Senior Associate, Internal Audit*role will offer you the flexibility to ... audit reviews of models. Provide credible challenge in auditing the modeling practices across the enterprise, including evaluation of development documentation,… more
    Fannie Mae (06/28/25)
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  • Software Developer II - Modeling

    SimIS Inc. (Suffolk, VA)
    …tools (STOW, RTI, SISO standards) + Knowledge of CI/CD practices and version control systems + Understanding of military doctrine, tactics, and operational ... upon award. Job Description: The ideal candidate will support US military Modeling & Simulation (M&S) efforts with intermediate-level responsibilities in the design,… more
    SimIS Inc. (08/03/25)
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  • Modeling and Simulation Developer

    SAIC (Arlington, VA)
    …such as Vim or Emacs. + Experience with software development tools such as version control systems (eg, Git), build systems , and collaboration tools (eg, ... **Description** The Missile Defense Modeling and Simulation team at SAIC is seeking...technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (08/07/25)
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  • Command, Control , Communications,…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control , Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control , ... Chenega Company has a challenging career opportunity for aCommand, Control , Communications, and Battle Management (C3BM) Principal Systems...for all C2BMC and OPIR. + Offer expertise in Modeling and Simulation + Provide expertise in threat … more
    Chenega Corporation (06/16/25)
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